<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

	<head>
		<meta charset="utf-8"/>
		<meta http-equiv="Content-Type" mrc="text/html; charset=gb2312" />
		<title>三种简洁的Tab网页选项卡-www.mb5u.com</title>
		<style type="text/css">
			<!-- body,
			div,
			ul,
			li {
				margin: 0 auto;
				padding: 0;
			}
			
			body {
				font: 12px "宋体";
				text-align: center;
			}
			
			a:link {
				color: #00F;
				text-decoration: none;
			}
			
			a:visited {
				color: #00F;
				text-decoration: none;
			}
			
			a:hover {
				color: #c00;
				text-decoration: underline;
			}
			
			ul {
				list-style: none;
			}
			
			.main {
				clear: both;
				padding: 8px;
				text-align: center;
			}
			/*第一种形式*/
			
			#tabs0 {
				height: 200px;
				width: 400px;
				border: 1px solid #cbcbcb;
				background-color: #f2f6fb;
			}
			
			.menu0 {
				width: 400px;
			}
			
			.menu0 li {
				display: block;
				float: left;
				padding: 4px 0;
				width: 100px;
				text-align: center;
				cursor: pointer;
				background: #FFFFff;
			}
			
			.menu0 li.hover {
				background: #f2f6fb;
			}
			
			#main0 ul {
				display: none;
			}
			
			#main0 ul.block {
				display: block;
			}
			/*第二种形式*/
			
			#tabs1 {
				text-align: left;
				width: 400px;
			}
			
			.menu1box {
				position: relative;
				overflow: hidden;
				height: 22px;
				width: 400px;
				text-align: left;
			}
			
			#menu1 {
				position: absolute;
				top: 0;
				left: 0;
				z-index: 1;
			}
			
			#menu1 li {
				float: left;
				display: block;
				cursor: pointer;
				width: 72px;
				text-align: center;
				line-height: 21px;
				height: 21px;
			}
			
			#menu1 li.hover {
				background: #fff;
				border-left: 1px solid #333;
				border-top: 1px solid #333;
				border-right: 1px solid #333;
			}
			
			.main1box {
				clear: both;
				margin-top: -1px;
				border: 1px solid #333;
				height: 181px;
				width: 400px;
			}
			
			#main1 ul {
				display: none;
			}
			
			#main1 ul.block {
				display: block;
			}
			/*第三种形式*/
			
			.menu2box {
				position: relative;
				overflow: hidden;
				height: 22px;
				width: 400px;
				text-align: left;
				background: #FFFFff;
			}
			
			#tabs2 {
				height: 200px;
				width: 400px;
				border: 1px solid #cbcbcb;
				background-color: #f2f6fb;
			}
			
			#tip2 {
				position: absolute;
				top: 0;
				left: 0;
				height: 22px;
				line-height: 22px;
				z-index: 0;
				width: 100px;
				background: #f2f6fb;
			}
			
			#menu2 {
				position: absolute;
				top: 0;
				left: 0;
				z-index: 1;
			}
			
			#menu2 li {
				display: block;
				float: left;
				padding: 4px 0;
				width: 100px;
				text-align: center;
				cursor: pointer;
			}
			
			-->
		</style>
		<script>
			<!--
			/*第一种形式 第二种形式 更换显示样式*/
			function setTab(m, n) {
				var tli = document.getElementById("menu" + m).getElementsByTagName("li");
				var mli = document.getElementById("main" + m).getElementsByTagName("ul");
				for(i = 0; i < tli.length; i++) {
					tli[i].className = i == n ? "hover" : "";
					mli[i].style.display = i == n ? "block" : "none";
				}
			}
			/*第三种形式 利用一个背景层定位*/
			var m3 = {
				0: "",
				1: "评论内容",
				2: "技术内容",
				3: "点评内容"
			}

			function nowtab(m, n) {
				if(n != 0 && m3[0] == "") m3[0] = document.getElementById("main2").innerHTML;
				document.getElementById("tip" + m).style.left = n * 100 + 'px';
				document.getElementById("main2").innerHTML = m3[n];
			}
			//-->
		</script>
	</head>

	<body>
		<br />
		<br />
		<!--第一种形式-->
		<div id="tabs0">
			<ul class="menu0" id="menu0">
				<li onclick="setTab(0,0)" class="hover">新闻</li>
				<li onclick="setTab(0,1)">评论</li>
				<li onclick="setTab(0,2)">技术</li>
				<li onclick="setTab(0,3)">点评</li>
			</ul>
			<div class="main" id="main0">
				<ul class="block">
					<li>新闻列表</li>
				</ul>
				<ul>
					<li>评论列表</li>
				</ul>
				<ul>
					<li>技术列表</li>
				</ul>
				<ul>
					<li>点评列表</li>
				</ul>
			</div>
		</div>
		<br />
		<br />
		<!--第二种形式-->
		<div id="tabs1">
			<div class="menu1box">
				<ul id="menu1">
					<li class="hover" onmouseover="setTab(1,0)">
						<a href="#">新闻</a>
					</li>
					<li onmouseover="setTab(1,1)">
						<a href="#">评论</a>
					</li>
					<li onmouseover="setTab(1,2)">
						<a href="#">技术</a>
					</li>
					<li onmouseover="setTab(1,3)">
						<a href="#">点评</a>
					</li>
				</ul>
			</div>
			<div class="main1box">
				<div class="main" id="main1">
					<ul class="block">
						<li>新闻列表</li>
					</ul>
					<ul>
						<li>评论列表</li>
					</ul>
					<ul>
						<li>技术列表</li>
					</ul>
					<ul>
						<li>点评列表</li>
					</ul>
				</div>
			</div>
		</div>
		<br />
		<br />
		<!--第三种形式-->
		<div id="tabs2">
			<div class="menu2box">
				<div id="tip2"></div>
				<ul id="menu2">
					<li class="hover" onmouseover="nowtab(2,0)">
						<a href="#">新闻</a>
					</li>
					<li onmouseover="nowtab(2,1)">
						<a href="#">评论</a>
					</li>
					<li onmouseover="nowtab(2,2)">
						<a href="#">技术</a>
					</li>
					<li onmouseover="nowtab(2,3)">
						<a href="#">点评</a>
					</li>
				</ul>
			</div>
			<div class="main" id="main2">
				模板无忧
			</div>
		</div>
	</body>

</html>